Gas insufflation catheter assembly



FIG. 1 is a upper perspective view of a gas insufflation catheter assembly showing our new design, with the tube and sleeve shown broken for ease of illustration;

FIG. 2 is a lower perspective view thereof;

FIG. 3 is a front side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof. 

The ornamental design for a gas insufflation catheter assembly, as shown and described. 